Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp732260ybi; Thu, 30 May 2019 06:01:06 -0700 (PDT) X-Google-Smtp-Source: APXvYqzboPEj+XyvCUhjt+rWjQEkfx/5IOq3ENf5NvefAqr9oV2rbVHIyBkt3u+6DS5S0f/Tobky X-Received: by 2002:a17:90a:ac0d:: with SMTP id o13mr3336669pjq.139.1559221266054; Thu, 30 May 2019 06:01:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559221266; cv=none; d=google.com; s=arc-20160816; b=KH8V8BM40BSmPXyzBNDJwFw1bxAU2VwY8hevJXml1p0qR5K7YSPk6x/T9pV3WJXPHS J87Eu1onJCnLT5JQuZbZrL6ha/l/Z8Ug/iR0ExXIlejM9FB2cMTQAZohXiyiwvyFw+Pf zSAhgMBG5qP4WEI4+okgxt0Yb2JwLSD+FkL2rFZKBpCD3k6YFZ85avej4L9CrKimuFQB Un5bHaRi6a+w5SDWazfZCScjOH7di/59b+i/jfD+5GqG4FJ4s35Tc128mdrJ39vDUpvk Hl7LnZSbSUedraVeKRdvo0AQg+48V8m7nZ266d/Ugmy8p3txBu3TdevDKNPJ1IZZovR9 ASEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=Xtj26eS6VSA28N6pJF40jIB52D/4p8VvWoFMN8kmTto=; b=IR4w1EsijKbwX0qp68pguAAt9asPeBJTuTEVyo22YDB2eRwhsI+zBCbUkB2QSlFa0r X023RIB3680VBtGwTdBu9kCySzPP75w4FEOz//1vqFlkiOcIWmUneAXNxJN2VmCul0sm 2jgM9Me1+Cv07IPw0fyvaK5rv+zjpNnIugmjUZ0OBDV6J/Z5R30UzNzvNCX7rf9KuUCK cgGiPXT4rT05SOfRjAbwudoQxyi6f+O9aay/8IoYDoqKWxFEs99Zs+gG52RJzES+WfWx cvXjwUXz+i8KTvjgKGdF1LJhCAm1kh34AenGvlNmE6VDW5tf7v0CURIMzrp1OaYDSXVR l1LQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gEkYKR3e; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g14si3082683pgh.98.2019.05.30.06.00.48; Thu, 30 May 2019 06:01:06 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gEkYKR3e; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726896AbfE3M6c (ORCPT + 99 others); Thu, 30 May 2019 08:58:32 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:44549 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726015AbfE3M6b (ORCPT ); Thu, 30 May 2019 08:58:31 -0400 Received: by mail-ot1-f67.google.com with SMTP id g18so5460045otj.11 for ; Thu, 30 May 2019 05:58:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=Xtj26eS6VSA28N6pJF40jIB52D/4p8VvWoFMN8kmTto=; b=gEkYKR3eOQ7KZl5uQnNYgFRumtLun0ACBfXduK4oHrRcgWCyVGlvMXW7FfqSYHctQi /mjV/Ut3fgbU9a5DFDasyQBLj8Awej+i8PygRIljiAnORYlaXkFD943Syfmdy4icSiVM j9DCeXHIHTFtkwbEX2UrsVUXJ/z6HSc4xudXsd7XhBGZfgRfalgwWHsdeGCcrzjCiSOF zBiC3BQVgW0qAuRHwRkFoHxE+9rstBQ++Z0sdAUSQeFRVi5JYjUzox+UymPLv7E79TMx Ps7TUMNBFWYfapKeJXK1oGRf3K0kiczitP8HgSXf9APQCdwNok2ASABerxMnw00thhSV /XnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=Xtj26eS6VSA28N6pJF40jIB52D/4p8VvWoFMN8kmTto=; b=Y4glO90Y95SRf61NEUAVM701PDtOSjRO3hGTtXaojF7Ks+4zi0deZdHg/hMZei71Bt 3py7386kAxTFuYBUOk4QVBNDNQevKxsjy6kpVd7xksaOAvyc5esTEgzn+rpGc18a9WR4 aeuVebtkMjrSRHw5dmYwYYcHaIu93vjKk4PcrQjH6p7vYm4nnqq8LUXHK/7Y68HyPq0q xtsn4yjTCGHdaDw3+4Z2v7LvNbVsrGLc+dE0gplNCz0kYp6d0hyUJPxuNOZ3TXCtXrjw ICjlZRdNxVh9gOkPLF9gnatKbqdTk9PP41XMBsG/4YUaZ27OHdQMNzJD3HCDr6GA3BJO HoAw== X-Gm-Message-State: APjAAAWw4mGaxDPzSz/h/pcoNCqDng1l75Jr7/2MuX8jC2L9oQy6u67l m4EBQjwMSUexIzpaEr8wnhBMJw== X-Received: by 2002:a9d:7d13:: with SMTP id v19mr2354403otn.234.1559221111220; Thu, 30 May 2019 05:58:31 -0700 (PDT) Received: from leoy-ThinkPad-X240s (li808-42.members.linode.com. [104.237.132.42]) by smtp.gmail.com with ESMTPSA id j62sm1050197otc.31.2019.05.30.05.58.28 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 30 May 2019 05:58:30 -0700 (PDT) Date: Thu, 30 May 2019 20:58:25 +0800 From: Leo Yan To: Arnaldo Carvalho de Melo Cc: Alexander Shishkin , Jiri Olsa , Namhyung Kim , Peter Zijlstra , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf symbols: Remove unused variable 'err' Message-ID: <20190530125825.GC5927@leoy-ThinkPad-X240s> References: <20190530093801.20510-1-leo.yan@linaro.org> <20190530124302.GA21962@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190530124302.GA21962@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 30, 2019 at 09:43:02AM -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, May 30, 2019 at 05:38:01PM +0800, Leo Yan escreveu: > > Variable 'err' is defined but never used in function symsrc__init(), > > remove it and directly return -1 at the end of the function. > > Thanks, applied. Thanks, Arnaldo.